An curved arrow pointing right. The H20 Ninja Mask has a full-face design that helps you avoid some of the worst things about snorkeling – like when your goggles get all fogged up. It is suitable for ...

Class boosts confidence to explore underwater , I am sitting at the water's edge. Bob Mercer, a tan and athletic man, brought me here. We're in the UMass Dartmouth natatorium with about a dozen other ...

As my shadow drifted toward it, the burgundy octopus retreated under a rock, sucking itself into a dark crevasse. While I floated and peered down through my dive mask, a wave splashed over the back of ...